The MASB is a mudsill anchor designed specifically to anchor a mudsill to concrete block foundations or walls. The unique design eliminates problems associated with misplaced anchor bolts. The MASB easily installs into wet concrete-grouted CMU block for a time-saving alternative to anchor bolts.
Offset design for use in concrete block applications
One-piece design, so there are no nuts and washers to lose
Unique design eliminates concerns about stud placement
Galvanized or ZMAX® coating; see Corrosion Information
Use all specified fasteners; see General Notes.
Fill CMU cell with concrete grout first, then place MASB into the grouted cell and adjust into position. Attach mudsill to anchor only after the concrete grout cures.
CMU shall have a minimum f'm = 1,500 psi.
The MASB mudsill anchors were tested in standard 8" CMU.